Malware Analysis Report

2024-11-13 13:26

Sample ID 240614-b6x7navamk
Target a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118
SHA256 22989e1801c318a041cc04a2b7ec0bcf727d6848d83024e75452e4066a07b6e5
Tags
discovery
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
6/10

SHA256

22989e1801c318a041cc04a2b7ec0bcf727d6848d83024e75452e4066a07b6e5

Threat Level: Shows suspicious behavior

The file a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Checks installed software on the system

Drops file in Windows directory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-14 01:46

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 01:46

Reported

2024-06-14 01:48

Platform

win10v2004-20240226-en

Max time kernel

144s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118.exe"

Signatures

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\TechnoEffects.job C:\Users\Admin\AppData\Local\Temp\a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 20.231.121.79:80 tcp
US 8.8.8.8:53 full-set.link udp
US 8.8.8.8:53 groupmodel.biz udp
US 8.8.8.8:53 ringmynorth.biz udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 172.217.169.10:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 10.169.217.172.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 23.173.189.20.in-addr.arpa udp

Files

memory/4400-1-0x0000000000550000-0x0000000000551000-memory.dmp

memory/4400-0-0x0000000000540000-0x0000000000541000-memory.dmp

memory/4400-2-0x0000000000570000-0x0000000000571000-memory.dmp

memory/4400-3-0x0000000000580000-0x0000000000581000-memory.dmp

memory/4400-4-0x0000000000590000-0x00000000005B0000-memory.dmp

memory/4400-5-0x00000000041D0000-0x00000000041FF000-memory.dmp

memory/4400-9-0x0000000000590000-0x00000000005B0000-memory.dmp

memory/4400-16-0x0000000000590000-0x00000000005B0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 01:46

Reported

2024-06-14 01:48

Platform

win7-20240611-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\TechnoEffects.job C:\Users\Admin\AppData\Local\Temp\a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a79ae707a5428197e81f48f50c8eb9ca_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 full-set.link udp
US 8.8.8.8:53 allmodel-pro.com udp
US 204.11.56.48:80 allmodel-pro.com tcp
US 8.8.8.8:53 groupmodel.biz udp
US 8.8.8.8:53 ringmynorth.biz udp

Files

memory/2372-1-0x0000000000030000-0x0000000000031000-memory.dmp

memory/2372-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2372-2-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2372-3-0x00000000000A0000-0x00000000000C0000-memory.dmp

memory/2372-4-0x0000000000090000-0x0000000000091000-memory.dmp

memory/2372-9-0x00000000000A0000-0x00000000000C0000-memory.dmp

memory/2372-5-0x0000000000120000-0x000000000014F000-memory.dmp

memory/2372-17-0x00000000000A0000-0x00000000000C0000-memory.dmp